28986336

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 87268104

約数和(自身を除く): 58281768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 211, 212, 216, 288, 318, 324, 422, 424, 432, 477, 633, 636, 648, 844, 848, 864, 954, 1266, 1272, 1296, 1431, 1688, 1696, 1899, 1908, 2532, 2544, 2592, 2862, 3376, 3798, 3816, 4293, 5064, 5088, 5697, 5724, 6752, 7596, 7632, 8586, 10128, 11183, 11394, 11448, 15192, 15264, 17091, 17172, 20256, 22366, 22788, 22896, 30384, 33549, 34182, 34344, 44732, 45576, 45792, 60768, 67098, 68364, 68688, 89464, 91152, 100647, 134196, 136728, 137376, 178928, 182304, 201294, 268392, 273456, 301941, 357856, 402588, 536784, 546912, 603882, 805176, 905823, 1073568, 1207764, 1610352, 1811646, 2415528, 3220704, 3623292, 4831056, 7246584, 9662112, 14493168, 28986336]

約数ペア:

[(1, 28986336), (2, 14493168), (3, 9662112), (4, 7246584), (6, 4831056), (8, 3623292), (9, 3220704), (12, 2415528), (16, 1811646), (18, 1610352), (24, 1207764), (27, 1073568), (32, 905823), (36, 805176), (48, 603882), (53, 546912), (54, 536784), (72, 402588), (81, 357856), (96, 301941), (106, 273456), (108, 268392), (144, 201294), (159, 182304), (162, 178928), (211, 137376), (212, 136728), (216, 134196), (288, 100647), (318, 91152), (324, 89464), (422, 68688), (424, 68364), (432, 67098), (477, 60768), (633, 45792), (636, 45576), (648, 44732), (844, 34344), (848, 34182), (864, 33549), (954, 30384), (1266, 22896), (1272, 22788), (1296, 22366), (1431, 20256), (1688, 17172), (1696, 17091), (1899, 15264), (1908, 15192), (2532, 11448), (2544, 11394), (2592, 11183), (2862, 10128), (3376, 8586), (3798, 7632), (3816, 7596), (4293, 6752), (5064, 5724), (5088, 5697)]